This deck is an Even mage, that's obviously focused on spamming the hero power as much as possible.

Aside from the obvious cards, the main difference between this deck and the other even mages is the inclusion of Potion of Illusion: you can use it on a Coldarra Drake to threaten insane damage on the next turn, you can instantly OTK if your Mordresh Fire Eye is left unattended by your opponent, you can also use it on Archmage Vargoth to increase the damage of your hero power by a substantial amount with Wildfire (this is the main win-con against particularly armor driven control decks).

Vargoth combo: